Base | Representation |
---|---|
bin | 10010001100100… |
… | …01011001010100 |
3 | 101122012212102112 |
4 | 21012101121110 |
5 | 303033422220 |
6 | 23051330152 |
7 | 3532260560 |
oct | 1106213124 |
9 | 348185375 |
10 | 152639060 |
11 | 79184a92 |
12 | 43150958 |
13 | 25814192 |
14 | 163b46a0 |
15 | d6015c5 |
hex | 9191654 |
152639060 has 96 divisors (see below), whose sum is σ = 382018560. Its totient is φ = 50139648.
The previous prime is 152639057. The next prime is 152639089. The reversal of 152639060 is 60936251.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409034 + ... + 409406.
It is an arithmetic number, because the mean of its divisors is an integer number (3979360).
Almost surely, 2152639060 is an apocalyptic number.
152639060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 152639060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191009280).
152639060 is an abundant number, since it is smaller than the sum of its proper divisors (229379500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152639060 is a wasteful number, since it uses less digits than its factorization.
152639060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505 (or 503 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 32.
The square root of 152639060 is about 12354.7181270962. The cubic root of 152639060 is about 534.4272089021.
The spelling of 152639060 in words is "one hundred fifty-two million, six hundred thirty-nine thousand, sixty".
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